IT1234286B - THERMOACTUATOR DEVICE FOR THE OPERATION OF DEFLECTORS AND BUTTERFLY VALVES, IN GENERAL, PARTICULARLY FOR REFRIGERATION SYSTEMS AND REFRIGERATING MACHINES - Google Patents

THERMOACTUATOR DEVICE FOR THE OPERATION OF DEFLECTORS AND BUTTERFLY VALVES, IN GENERAL, PARTICULARLY FOR REFRIGERATION SYSTEMS AND REFRIGERATING MACHINES

Info

Publication number
IT1234286B
IT1234286B IT8967478A IT6747889A IT1234286B IT 1234286 B IT1234286 B IT 1234286B IT 8967478 A IT8967478 A IT 8967478A IT 6747889 A IT6747889 A IT 6747889A IT 1234286 B IT1234286 B IT 1234286B
Authority
IT
Italy
Prior art keywords
thermoactuator
deflectors
general
refrigeration systems
butterfly valves
Prior art date
Application number
IT8967478A
Other languages
Italian (it)
Other versions
IT8967478A0 (en
Inventor
Fornasari Paolo
Original Assignee
Eltek Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eltek Spa filed Critical Eltek Spa
Priority to IT8967478A priority Critical patent/IT1234286B/en
Publication of IT8967478A0 publication Critical patent/IT8967478A0/en
Priority to DE4017382A priority patent/DE4017382A1/en
Priority to JP2140140A priority patent/JPH03102171A/en
Application granted granted Critical
Publication of IT1234286B publication Critical patent/IT1234286B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1921—Control of temperature characterised by the use of electric means characterised by the type of controller using a thermal motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
IT8967478A 1989-06-13 1989-06-13 THERMOACTUATOR DEVICE FOR THE OPERATION OF DEFLECTORS AND BUTTERFLY VALVES, IN GENERAL, PARTICULARLY FOR REFRIGERATION SYSTEMS AND REFRIGERATING MACHINES IT1234286B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8967478A IT1234286B (en) 1989-06-13 1989-06-13 THERMOACTUATOR DEVICE FOR THE OPERATION OF DEFLECTORS AND BUTTERFLY VALVES, IN GENERAL, PARTICULARLY FOR REFRIGERATION SYSTEMS AND REFRIGERATING MACHINES
DE4017382A DE4017382A1 (en) 1989-06-13 1990-05-30 Heat-engine plant for air-conditioning valve operation - opens and closes flaps by selective heating of wax in opposed piston engines controlled by thermostat
JP2140140A JPH03102171A (en) 1989-06-13 1990-05-31 Heat actuator apparatus for operating combined baffle plate and butterfly valve, particularly for cooling plant and refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967478A IT1234286B (en) 1989-06-13 1989-06-13 THERMOACTUATOR DEVICE FOR THE OPERATION OF DEFLECTORS AND BUTTERFLY VALVES, IN GENERAL, PARTICULARLY FOR REFRIGERATION SYSTEMS AND REFRIGERATING MACHINES

Publications (2)

Publication Number Publication Date
IT8967478A0 IT8967478A0 (en) 1989-06-13
IT1234286B true IT1234286B (en) 1992-05-14

Family

ID=11302744

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967478A IT1234286B (en) 1989-06-13 1989-06-13 THERMOACTUATOR DEVICE FOR THE OPERATION OF DEFLECTORS AND BUTTERFLY VALVES, IN GENERAL, PARTICULARLY FOR REFRIGERATION SYSTEMS AND REFRIGERATING MACHINES

Country Status (3)

Country Link
JP (1) JPH03102171A (en)
DE (1) DE4017382A1 (en)
IT (1) IT1234286B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05730A (en) * 1991-06-24 1993-01-08 Jgc Corp Particulate supply method and device thereof
FR2729461B1 (en) * 1995-01-17 1997-04-18 Cerga DEVICE FOR ADJUSTING THE PASSAGE SECTION OF A VENTILATION AIR VENT OF A PREMISES
KR100414271B1 (en) * 2001-11-09 2004-01-13 주식회사 엘지이아이 Refrigerator with soft-freezing-chamber
KR100414273B1 (en) * 2001-11-09 2004-01-07 주식회사 엘지이아이 Refrigerator with soft-freezing room
KR100414270B1 (en) * 2001-11-09 2004-01-13 주식회사 엘지이아이 Refrigerator with special-refrigeration-room
JP2009002545A (en) * 2007-06-20 2009-01-08 Nidec Sankyo Corp Refrigerator
WO2016139241A1 (en) 2015-03-04 2016-09-09 Arcelik Anonim Sirketi A cooling device comprising a thermoelectric module

Also Published As

Publication number Publication date
DE4017382A1 (en) 1990-12-20
JPH03102171A (en) 1991-04-26
IT8967478A0 (en) 1989-06-13

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